Switching contact arrangement for a power switch

Details Switching contact arrangement for a power switch Switching contact arrangement for a power switch

2006-06-27

2006-06-27

Donovan, Lincoln (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Automatic circuit-interrupting devices

C335S195000, C200S244000

Reexamination Certificate

active

07068131

ABSTRACT:
A switching contact arrangement is for a power switch, wherein a plurality of contact levers are pivoted on a contact support via a bearing pin. The contact support is provided with at least three support elements for radially supporting the bearing pin. In order to simplify production of the contact support, at least three of the support elements are configured as a one-piece shaped element that forms the contact support. At least one of the support elements can have a metal element that is at least partially embedded in a plastic shaped element of the contact support. The metal element can be configured as a sheet metal part.

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